Guinea is the world's largest producer of Bauxite among USGS-tracked critical minerals.
Bauxite reserves (2025)
#17.4 Gt dry
As the world's largest producer of Bauxite, Guinea is a strategically important supplier in global critical-minerals markets. Bauxite output has expanded materially since 1994, deepening that role.
USGS marks 2025 production figures and all reserve estimates as estimated; some earlier production years are USGS estimates as well. Each commodity below charts its own mine-production history, with the 2025 reserve shown beneath its chart.